Gridview1_RowUpdating的重组均与委托System.Web.UI.WebControls.GridViewUpdatingEventHandl

[foronecool]

protected void GridView1_RowUpdating(object sender, GridViewUpdatedEventArgs e)
{
string sqlstr3 = "update news set n_id='"
+ ((TextBox)(GridView1.Rows[e.RowIndex].Cells[1].Controls[0])).Text.ToString().Trim() + "',n_category='"
+ ((TextBox)(GridView1.Rows[e.RowIndex].Cells[2].Controls[0])).Text.ToString().Trim() + "',n_title='"
+ ((TextBox)(GridView1.Rows[e.RowIndex].Cells[3].Controls[0])).Text.ToString().Trim() + "',n_content='"
+ ((TextBox)(GridView1.Rows[e.RowIndex].Cells[3].Controls[0])).Text.ToString().Trim() + "', where id='" + GridView1.DataKeys[e.RowIndex].Value.ToString() + "'";
SqlCommand sqlcom1 = new SqlCommand(sqlstr3,myconn);
myconn.Open();
sqlcom1.ExecuteNonQuery();
myconn.Close();
GridView1.EditIndex = -1;
bind();
}
除了错误：Gridview1_RowUpdating的重组均与委托System.Web.UI.WebControls.GridViewUpdatingEventHandlar不匹配

还有：System.Web.UI.WebControls.GridViewUpdatingEventArgs并不包含RowIndwx的定义

[LMAOhuaNL]

应该是这样去取值吧

GridView1.Rows[gvStudents.EditIndex].FindControl("txtStuPhone") as TextBox

SqlCommand sqlcom1 = new SqlCommand(sqlstr3,myconn);
myconn.Open();
int row = sqlcom1.ExecuteNonQuery();
//最好判断下是否修改成功
if(row>0){
ClientScript.RegisterStartupScript(this.GetType(), "", "alert('修改成功')", true);
}
myconn.Close();
GridView1.EditIndex = -1;
bind();

[以专业开发人员为伍]

关于asp.net2.0中使用GridView的更新功能，我建议你仿照那个很老的教程来编程。
http://www.cnblogs.com/sijin/articles/1435180.html